Lake Speed’s Forgotten Nascar Engine


Veteran Member
Lifetime Gold Member
Sep 15, 1999
Ontario, Canada
Jr. is in the video as well

Last edited:


Veteran Member
Dec 7, 2014
Watched the whole thing! It was great. Many topics that the smart guys here mention in some of our posts.


Veteran Member
Sep 8, 2015
Thanks for sharing COPO, like biker, I watched the whole thing as well.

Notice how the HP gained when they pulled back to back, slower test speed and cooler intake due to charge cooling, and oil temps are up as well.....same thing we do.

The "E15" fuel did very very well, and as I have mentioned on several occasions, you can make very good power with pump Ethanol if you tune for it, and pay attention to the details during the engine/induction build stage.

Too bad they did not show the SCFM and BSFC data between the old Holley 830 and the Pink 950cfm, might have showed some interesting things, or perhaps they did not care to elaborate.

I think the Q16 is like 9.32% O2 content, got some in the shop with some 109 as that stuff smells so good, love testing with that stuff LOL.

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